Power harmonics management
From Electrical Installation Guide
Detect and eliminate harmonics: why?
Power harmonics standards
Power harmonics causes
Main effects of harmonics in installations
Resonance
Increased losses
Overloads on equipment
Disturbances affecting sensitive loads
Economic impact
Essential indicators of harmonic distortion and measurement principles
Power factor
Crest factor
Power values and harmonics
Harmonic spectrum and harmonic distortion
Total harmonic distortion (THD)
Usefulness of the various indicators
Measuring harmonics indicators
Devices used to measure the indicators
Procedures for harmonic analysis of distribution networks
Keeping a close eye on harmonics
Power harmonics detection devices
Solutions to attenuate harmonics
Basic solutions
Harmonic filtering
The method
Specific products
Downloads
2010 edition in English: M-Harmonic management
2010 edition in French: M-Detection et attenuation des harmoniques
